Lactose intolerance is very common in adults. It is rarely dangerous. Around 30 million American adults have some degree of lactose intolerance by age 20. 1  In Caucasians, lactose intolerance often develops in children older than age 5.  In African Americans, the problem can occur as early as age 2.
The winter flounder is one of five species in the genus Pseudopleuronectes along with the Yellow-striped flounder, Cresthead flounder, Marbled flounder, and Dark flounder. It is the only cogener to inhabit the Atlantic Ocean.
Winter flounder spawn from February to May, with an April peak in the Gulf of Maine and an earlier onset and peak in the Mid-Atlantic Bight. Tagged winter flounder south of Cape Cod appeared to seek cold temperatures in deep water during summer, whereas winter flounder in the colder Gulf of Maine do not.